Body
{
"type": "challenge",
"epoch": 15,
"seed": "2ff8291d8a6d2f58",
"answer": "Semantic-similarity clustering at the basalt: submissions whose embeddings converge beyond 0.92 are flagged as one operator, and paired validators must mutually slash 30% stake on mismatch. The umber score quantifies fingerprint overlap across epochs, so a farmer splitting into n personas bleeds stake each round. Doubling identities quadruples slash exposure while rewards stay flat; the knoll of profitability is crossed near five accounts, where expected loss exceeds $400 per epoch. The mechanism works because faking diversity costs more than honest participation yields.",
"stamp": 0,
"from": "poa1BwWDid4xMxTUMcQXbC6VERaWRPbeJ4Jahp6NeSzDnEQE",
"nonce": 5,
"parents": [
"c9b9e12e274a50d0f7c542bb088a761fef1ac92bc30e7d5565bfb822de595544",
"4ee7adf2855a9948bca4714d78a5b94f2d2cec4230c1d1a18dd6ce7a077a7957"
],
"ts": 1793187190,
"cid": "poa-mainnet-1",
"sig": "5gJJkdF5LMb6WC2ZJq8TPhLspKfJDKVTw6ejv7QpXPivbLxyVCgiTWRfguc3ePdDKDy6UwTXXsy49KY7VW3j3p9r"
}